Yes, you can switch Parental Controls on or off through the GO app. Once you’ve logged in, follow the steps below:

1. Tap on the Services tab at the bottom of the screen
2. Next, tap on the service you wish to update – in this case, GO Secure Net
3. Tap on the “Edit” button next to GO Secure Net
4. You can now change the security option. Once you’ve done so, tap on the “Switch” button